GemSeal Fed Spec / Fed Spec HS Coal‑Tar Emulsion Sealer
Why Choose Fed Spec / Fed Spec HS?
- Delivers a rich, jet‑black finish that enhances the look of any asphalt surface
- A premium refined coal tar emulsion concentrate, formulated for heavy-duty, high-traffic commercial use
- Provides superior protection against oil, gas, UV rays, and harsh weather, extending pavement life
- Produced using an advanced colloid milling process for consistent, reliable performance
🛠️ Performance & Certifications
Fed Spec HS meets or exceeds the most demanding industry standards:
Standard Type Standards Met
ASTM D‑3320, D‑490, D‑2939, D‑3423, D‑4866, D‑6945, D‑6948
FAA Specifications P‑625, P‑627 (with additive), P‑630, P‑631 (with additive)
Other Specs RP‑355e, D‑3910, D‑5727, D‑6946
Now Available in Canada
GemSeal Fed Spec is the longest-lasting emulsion sealer available in Canada—trusted by contractors for decades to deliver superior durability and consistent results on commercial and municipal projects.
You can purchase GemSeal Fed Spec Coal Tar Sealer at Pavement Depot’s Milton or New Dundee locations in the following formats:
- Bulk fill
- 55-gallon barrels
- 275-gallon totes
📥 Downloads & Resources
Application Specs (Fed Spec / HS)
Contact us to request any of these documents or get help understanding application guidelines.
📝 Get a Quote or Book a Pickup
Whether you’re sealing driveways, parking lots, or high-traffic roadways, we’ve got the sealer and supply options to keep your crew moving. Contact us today to get pricing, availability, or to reserve your order.
